You lived a pretty normal life until the day when, by chance of chance, you visited your great-grandmother's house and ventured into a library. In the very center was a book sealed with a padlock.

One touch and the padlock turned to ash.

Now, you must gather the Sakura Cards and dealing with Kero's chatter along the way. If only he wasn't so demanding...

“Can we have more pudding?” You didn't know how so much food fit in such a small body, but he kept gobbling down sweets.